Abstract: The present disclosure provides an early warning method and an early warning device based on WIFI signal strength disturbance, and a storage medium. The early warning method includes receiving and analyzing WIFI signals in a monitoring area in real time to obtain amplitude and phase of a current WIFI signal in the monitoring area; determining whether the amplitude and the phase of the current WIFI signal are disturbed according to a difference between the amplitude and the phase of the current WIFI signal and those of a previous WIFI signal; and sending out an early warning signal when it is determined that the amplitude and the phase of the current WIFI signal are disturbed.

Abstract: The present disclosure discloses a data transmission protection method, a data transmission protection device, a data transmission protection system and a computer readable storage medium, the method includes: encapsulating a packet header for a data flow to be transmitted at an ingress node to form an encapsulated data flow, where the packet header includes a control word and a flow identification; copying the encapsulated data flow to obtain a copied data flow, and transmitting the encapsulated data flow and the copied data flow together; and recovering the data flow at a terminating node according to the control word and the flow identification.

Abstract: A ranging method for an optical network, an OLT, an ONU, and an optical network system are provided. The OLT sends a bandwidth allocation message to the ONU; an OLT receiving a response message sent by an ONU in a first sending mode, wherein the first sending mode comprises sending power and a transmission rate; and the OLT performs ranging on the ONU according to the response message.

Abstract: Provided are a data modulation method and apparatus, and a storage medium. The method includes: modulating a first data sequence to obtain a second data sequence; inserting a third data sequence into the second data sequence to obtain a fourth data sequence, where each of data, except for a first one and a last one in the fourth data sequence, of the third data sequence in the fourth data sequence satisfies that power of the each datum is equal to average power of two data adjacent to the each datum, and a phase of the each datum is within an angle between the two data adjacent to the each datum; and transmitting the fourth data sequence.

Abstract: Provided are a service transmission method and device using a FlexO, equipment and a storage medium. The method includes: customer service data is mapped into N FlexO frames on M Physical Layer links of a FlexO transmission group, and then the N FlexO frames are sent through the FlexO transmission group; and a receiving end sequentially extracts the customer service data from the N FlexO frames. The FlexO transmission group comprises M PHY links. The customer service data occupies the same number of cells in the FlexO frame of each PHY link, and cell locations of the occupied cells are the same. A set of logic is used to directly map the customer service data into the N FlexO frames on the M PHY links of the FlexO transmission group, so as to minimize complexity and logical resources needing to be occupied.

Abstract: The present application provides an information transmission method and device, storage medium and processor. The method includes: a network side transmits request configuration information of other system information to a terminal, the request configuration information of the other system information including a transmission configuration for request information of the other system information, the request information of the other system information being information transmitted to the network side when the terminal requests to acquire the other system information; and the network side transmits the other system information on the downlink transmission port indicated by the request information of the other system information.

Abstract: Provided are a method and device for reporting signal quality. The method includes: measuring signal quality of a measurement signal within a radio link monitoring (RLM) assessment period and before a moment when the measurement signal changes and/or measuring signal quality of a changed measurement signal within the RLM assessment period; comparing, by a UE, the measured signal quality with a preset threshold value; and generating, by the UE, an in-sync indication or an out-of-sync indication according to the comparison result and reporting the in-sync indication or the out-of-sync indication.

Abstract: Provided is an encoding method and device and a decoding method and device for structured LDPC. The encoding method includes: determining a base matrix used for encoding and performing an LDPC encoding operation on a source information bit sequence according to the base matrix and an expansion factor Z corresponding to the base matrix to obtain a codeword sequence, where Z is a positive integer. The base matrix includes multiple submatrices and the submatrices include an upper-left submatrix Hb1 and an upper-left submatrix Hb2, and the upper-left submatrix Hb1 is an upper-left submatrix of the upper-left submatrix Hb2.

Abstract: Provided are an encoding method and device, a decoding method and device, and a storage medium. The encoding method comprises: encoding an initial to-be-encoded bit sequence with a low density parity check code LDPC having a code rate R1, to obtain an encoded first bit sequence, where 0?R1?1; linearly combining at least two bit sequence segments in the first bit sequence to obtain a second bit sequence; and cascading the first bit sequence and the second bit sequence to obtain a target bit sequence having a code rate R2, where 0?R2?R1?1.

Abstract: A method and a device for processing a packet by using a unified SR label stack, relating to the field of PTN. The method includes: allocating, according to a type of a forwarding plane, a compatibility indicator indicating that a unified U-SRH is carried, for a service packet entering the forwarding plane; adding an SR label stack, the U-SRH and the compatibility indicator to the service packet to obtain an extended packet; and processing and forwarding the extended packet in the forwarding plane according to the SR label stack, the U-SRH and the compatibility indicator. According to embodiments of the present disclosure, the unified SR label stack is used to simplify an application of SR technology in different forwarding planes, and uniformity of SR encapsulation format is enhanced.

Abstract: The present disclosure provides a fusion method and terminal for touch messages and a computer readable storage medium. The method includes: pushing touch messages of all touch fingers from at least two different touch screens into different buffer queues for buffering; intercepting head data of each buffer queue to generate a reported data array; and acquiring states of the touch fingers according to the reported data array and packaging the states into multi-finger touch protocol data.

Abstract: Provided are a random access method, UE and a storage medium. The method includes: performing, by a transmission device, random access on one uplink carrier of L uplink carriers configured in a cell, wherein the L is a positive integer greater than or equal to 1, and the uplink carrier includes at least one of the followings: a Non-Supplement Uplink (SUL) carrier and an SUL carrier.

Abstract: Disclosed are a signal transmission method and a corresponding device. The method includes: acquiring a second-type target station that matches a first-type target station; making a channel reservation with the second-type target station; and after the reservation is completed, transmitting a first signal to the first-type target station.

Abstract: Provided are a method and a device for determining and sending a priority of a packet, and a routing system. The method comprises: receiving an ARP packet; determining the white list protection entry of the ARP packet according to the dynamic routing protocol subscription information. By means of the present disclosure, the technical problem in the related art that the ARP packet cannot be interacted normally due to an ARP attack is solved.

Abstract: Disclosed are an uplink control information sending method and apparatus, and a terminal. The method comprises: with respect to a terminal supporting P minimum HARQ timings, determining a downlink subframe set S(n) corresponding to the P minimum HARQ timings, wherein S(n) is a union set of all sets ?(n,Ki); and the terminal sending, on an uplink subframe n, the set S(n) or a HARQ-ACK corresponding to transmission data in the downlink subframe set ?(n,Ki).

Abstract: A mobile terminal and a control method therefor including a primary body having a first display screen and at least one secondary body having a second display screen. An accommodating mechanism and a first connection mechanism are provided on at least one side of the primary body. The first connection mechanism has a retracted state accommodated in the accommodating mechanism and an extended state popped up from the accommodating mechanism. A second connection mechanism is provided on at least one side of the secondary body. The extended first connection mechanism is connected to the connection mechanism so that the primary body and the secondary body are combined into a multi-screen terminal.

Abstract: Provided are a method and apparatus for scrambling a signal, a method and apparatus for descrambling a signal, a device for scrambling or descrambling a signal, and a storage medium. The method for scrambling a signal includes: a first transmission node determining first parameters for scrambling a signal to be transmitted or a signal group to be transmitted; the first transmission node scrambling the signal or the signal group according to the first parameters; and the first transmission node sending the scrambled signal or the scrambled signal group to a second transmission node, and notifying part or all of the first parameters to the second transmission node through first signaling.

Abstract: Provided are a method for base station handover, a system, and a computer storage medium, the method comprising a first access and mobility management function (AMF) receives handover request information sent by a first base station, the handover request information serving to request handover of a UE from the first base station to a second base station; when the UE does not need to carry out cross-AMF handover, the first AMF sends a handover preparation request to the second base station requesting target resources for the UE; in a cross-AMF handover process, the AMF of the UE changes from a first AMF to a second AMF; when a UE needs to carry out a cross-AMF handover process, the first AMF sends handover request information to a second AMF, and the second AMF sends a handover preparation request to the second base station requesting target resources for the UE.

Abstract: Provided are a method and apparatus for transmitting and receiving channel state information, a communication node, and a storage medium. A CSI matrix H is decomposed to obtain a vector group, where the vector group comprises at least two vector matrices, element information of at least one vector matrix in the vector group is quantized, and the quantized element information is transmitted.

Abstract: Provided are a key derivation method and device. The method includes: acquiring a slice identifier corresponding to a network slice to which a user equipment is currently attached, where the slice identifier uniquely identifies the network slice; and transmitting the slice identifier to a designated communication device. The slice identifier is configured to instruct the designated communication device to derive, according to the slice identifier, an intermediate key required by the network slice. By means of the technical solution described above, the problem in the related art that a slice function cannot be implemented normally due to the fact that different network slices probably use the same intermediate key may be solved, and different network slices may correspond to different intermediate keys, thereby avoiding a case that the slicing function cannot be implemented normally caused by allocating the same intermediate key to different network slices.